No problem, we've got 8435 and 8321 to multiply
8435 × 8321 = 8321 × (8435)
+ 8321 × 5 that results in 41605
+ 8321 × 30 that equals 249630
+ 8321 × 400 which equals 3328400
+ 8321 × 8000 giving us 66568000

= 70187635
